162870932322 has 162 divisors, whose sum is σ = 417662017227. Its totient is φ = 45736660368.

The previous prime is 162870932311. The next prime is 162870932431. The reversal of 162870932322 is 223239078261.

162870932322 is a `hidden beast` number, since 16 + 287 + 0 + 9 + 32 + 322 = 666.

162870932322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 81435466161 + 81435466161 = 285369^2 + 285369^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=285369.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1282448223 + ... + 1282448349.

Almost surely, 2^162870932322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162870932322

162870932322 is an abundant number, since it is smaller than the sum of its proper divisors (254791084905).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162870932322 is a wasteful number, since it uses less digits than its factorization.

162870932322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 162870932322 in words is "one hundred sixty-two billion, eight hundred seventy million, nine hundred thirty-two thousand, three hundred twenty-two".